Answers by Abbas Fatullaev
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Answers by Abbas Fatullaev

Answers by Abbas Fatullaev
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A completely reversible heat engine operates with a source at 1500 R and a sink at 560 R. At what rate must heat be supplied to this engine, in Btu/h, for it to produce 5 hp of power?
answered Aug 25, 2023
11 votes
9.5k views
What are the more appropriate measures of center and spread for this dataset?Select two choices: one for the center and one for the spread.A. Better measure of spread: the standard deviationB. Better measure
answered Jul 12, 2023
3 votes
132k views
In the diagram above, one cell creates and releases chemicals that travel to a second cell and quickly induce that cell into action. This diagram represents part of the - O muscular system O skeletal system
answered Feb 12, 2023
9 votes
155k views
Which of the following sentences punctuates the appositive or appositive phrase correctly? A. My friend, who is much older than me, helps me a lot with my homework. B. My friend who is much older than
answered Jan 29, 2023
4 votes
194k views
What is the y- intercept for -3x+5y=15
answered Oct 25, 2022
2 votes
161k views
Which of the following statements correctly describe the differences between the Roman Catholic Church and the Eastern Orthodox Church? The Roman Catholic Church was headed by the pope and rituals were
answered Oct 25, 2022
3 votes
124k views
607 Evaluate the expression 27+ 40 ÷ 2^3​
answered Oct 16, 2022
10 votes
222k views
NUMBER 2 and 3 and 4
answered Oct 13, 2022
2 votes
226k views
Look at the number sentence below. 6,500 × ? = 650,000 Which statement gives the missing factor and explains how the product is found? * A Multiply by 10 to the fourth power and place 4 zeroes to the end
answered Jul 2, 2022
8 votes
151k views
A square garden with side length of 50 has a square shaped fountain display with length of 12 feet at the exact center of garden find the area of the garden
answered Jun 21, 2022
6 votes
20.1k views
3^-3 simplify the expression​
answered Mar 10, 2022
2 votes
9.0k views
Please can someone help me
answered Dec 30, 2021
2 votes
3.3k views
Lable all parts of speech
answered Dec 29, 2021
2 votes
225k views
What is the product of the roots of the quadratic equation 2x^2-x-4
answered Oct 28, 2021
1 vote
64.5k views
Which is the best example of a technological trend? 1. bioethics 2. robotics 3. socioeconomics 4. epidemiology
answered Oct 12, 2021
3 votes
29.3k views
What does the quote "life is a constant duel between perception and reality" by Sonny L mean?
answered Jun 10, 2021
3 votes
177k views
The person who answers these three questions will get the brianlist
answered May 22, 2021
3 votes
186k views
HELP ASAP I NEED THIS NOW!!!!
answered May 20, 2021
6 votes
59.4k views
Karl Marx wrote the Mystery Document. Question 2 options: True False
answered Apr 1, 2021
5 votes
60.1k views
Drag each graph to show if the system of linear equations it represents will have no solutions, one solution at (2,6), one solution at (−6,−2), or infinitely many solutions.
answered Mar 5, 2021
4 votes
163k views
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